The grades on a math midterm at Springer are roughly symmetric with μ = 68 μ=68mu, equals, 68 and σ = 4.5 σ=4.5sigma, equals, 4, point, 5. Brandon scored 71 on the exam.

b

step-by-step explanation:

the word superfluous means unnecessary

24/56=hx^7

step-by-step explanation:

here is your mark brainliest

answer: 4 meters

step-by-step explanation: to you understand 2/3 better you can do 1 divided by 3 = . then multiply that by the 2 which is .66666666666666667 then you would do 6 x .66666666666666667 which is 4.      

hope this .